Hearts boss Craig Levein admits it is unlikely Steven Naismith's loan move will be made permanent after the forward joined from Norwich.

The Scotland international arrived at Tynecastle on Thursday to sign a six-month loan deal following a frustrating spell on the sidelines in England.

An ankle injury has restricted Naismith's playing time this season, but upon his return to fitness he struggled for game time and fought to secure a move away, with Hearts pipping a number of clubs to his signature.

Levein sees the deal as something of a coup for Hearts , but admits the finances behind the move mean a permanent transfer in the summer is unlikely.